/Engine/Source/Runtime/Engine/Classes/Engine/LatentActionManager.h
Removes all actions for given object. It the latent actions are being currently handled (so the function is called inside a ProcessLatentActions functions scope) there is no guarantee, that the action will be removed before its execution.
void RemoveActionsForObject ( [TWeakObjectPtr](API\Runtime\Core\UObject\TWeakObjectPtr)< [UObject](API\Runtime\CoreUObject\UObject\UObject) > InObject )